Tax Deed Foreclosure on Common Area

[Lynn Henley]

In my research of county owned Tax Liens, I've found a couple that are for the common area of a sub-division (lake and park), and a townhouse community (street and parking lot).

If I purchased the lien, and then ended up the the deed, could I say block access for the residents if they didn't pay me for my time, expense and some profit?

Would this be one of those "sorry-good for nothing-unethical-underhanded, etc" ways of real estate investing?

Thanks,

Lynn (FL)